| Date: | 2021-07-26 |
| Time: | 1235:39 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | N/A |
| Duration: | 3m12s |
| Standardized Duration: | 3m 12s |
| Time Entered: | 2021-07-26 12:36:11 |
| Time Updated: | 2021-07-26 12:41:33 |
| Time Uploaded: | 2021-07-26 12:41:34 |
| Entrant: | JarnoO |
| Observer: | |
| Submitted to: | |
| Comments: | prediction GT 1230 | NPS 1231; medium |